<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>选择器【群组+派生】</title>
		<style>
			/* 选择器：群组选择器---选中所有选择器选中的元素 
			语法：元素选择器 ，类选择器，id选择器*/
			p,div,#table,dl{
				width: 200px;
				height: 200px;
				background: #ffa5f0;
			}
			/* 派生选择器：后代选择器---选中父元素下的所有子元素 
			语法：[父]元素选择器 [子]元素选择器*/
			ul li{
				width: 100px;
				height: 100px;
				background: #89ff93;
			}
		</style>
	</head>
	<body>
		<ul>
			<li>好东西</li>
			<li>飞驰人生</li>
			<li>鸳鸯楼</li>
			<li>好运来</li>
		</ul>
		
		
		<hr>
		<!--块元素：特点  可以设置宽高，独占一行-->
		<p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Perferendis iste autem consequatur maiores nihil repudiandae laborum ad eius explicabo molestiae id repellendus facere, ea laboriosam accusantium error ab fugiat pariatur.</p>
		<div>Lorem ipsum dolor sit amet consectetur, adipisicing elit. Doloribus officia reiciendis illo soluta? Beatae accusamus facere non aliquam aut, dolores, incidunt dicta eius alias maxime vero exercitationem? Facere, quidem! In.</div>
		<h2>Lorem ipsum dolor sit amet consectetur adipisicing elit. Eligendi eaque libero similique ipsa suscipit temporibus beatae, doloremque consequatur aliquid. Porro sint laboriosam at nemo vel expedita animi perspiciatis veritatis pariatur.</h2>
		<table id="table">
			<tr>
				<td>lorem</td>
				<td>lorem</td>
			</tr>
			<tr>
				<td>lorem</td>
				<td>lorem</td>
			</tr>
		</table>
		<dl class="dl">
			<dt>图</dt>
			<dd>解释图</dd>
		</dl>
	</body>
</html>